Aiviko Help

Welcome to the Aiviko help center. Pick a topic below or use search to find what you need.

Getting around

FAQ — Common questions about pricing, privacy, and accounts.
Tool guides — Step-by-step instructions for each Aiviko tool.
Testing methodology — How behavior, limits, privacy statements, and corrections are reviewed.

Available tools

QR Code Generator

Create scannable codes for links, text, and Wi-Fi.

Image to Text (OCR)

Extract Korean, English, and numbers with the current local Korean PP-OCRv5 model.

File Converter

Convert PDF, HEIC, and dozens of other formats locally.

Speech to Text

Transcribe audio files and live recordings to text.

Text to Speech

Generate natural speech from text and export audio.

Subtitle Generator

Generate and edit timed subtitles from audio or video files.

Remove Background

Remove portrait image backgrounds locally in your browser.

Why Aiviko

Aiviko tool inputs are processed in your browser. The page can still download code and models or load provider services as described in the privacy and cookie policies.